Holmes Hall features a series of connected interior spaces including a front desk area, waiting areas, and office hallways. The main entrance opens into a tiled lobby with a service desk. A counter faces the entrance, with office materials and equipment visible behind it.

Beyond the lobby, the space transitions into carpeted hallways with light-colored walls and overhead fluorescent lighting. Long corridors extend in multiple directions, with offices lining both sides. Some rooms have interior windows, allowing visibility into spaces where groups of people are seated at tables.

Waiting areas are located throughout the space and include upholstered chairs and couches in red and neutral tones, arranged around small tables. Wall-mounted screens, signage and framed displays are visible in these areas. One section features a red accent wall with “Exploratory Studies” displayed, along with additional seating.

Additional features include bulletin boards and wall art. Windows at the ends of hallways provide natural light, and recycling bins are placed nearby.

Overall, Holmes Hall is organized with a mix of service counters, seating areas and office corridors arranged to support administrative and student-facing functions.